| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $239.61 | 7.404% | $257.3507 | $257.35 | $257.35 | $257.40 |
| Purchase #2 | $36.59 | 5.770% | $38.7012 | $38.70 | $38.70 | $38.70 |
| Purchase #3 | $239.70 | 3.714% | $248.6025 | $248.60 | $248.60 | $248.60 |
| Purchase #4 | $200.48 | 5.710% | $211.9274 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $195.62 | 8.807% | $212.8483 | $212.85 | $212.85 | $212.80 |
| Purchase #6 | $146.75 | 9.151% | $160.1791 | $160.18 | $160.20 | $160.20 |
| Purchase #7 | $182.31 | 11.236% | $202.7944 | $202.79 | $202.80 | $202.80 |
| 7 purchase totals = | $1,241.06 | $1,332.4036 | $1,332.40 | $1,332.45 | $1,332.40 | |